Bible

2020-10-13T06:44:21.356144news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
2020-10-13T06:44:25.395781news0 dovecot[21131]: pop3-login: Aborted login (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=37.49.230.238, lip=95.111.246.42, session=
2020-10-13T06:44:28.401407news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
...

2020-10-13T06:44:21.356144news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
2020-10-13T06:44:25.395781news0 dovecot[21131]: pop3-login: Aborted login (auth failed, 1 attempts in 4 secs): user=, method=PLAIN, rip=37.49.230.238, lip=95.111.246.42, session=
2020-10-13T06:44:28.401407news0 auth[956]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=admin rhost=37.49.230.238
...

Dovecot Invalid User Login Attempt.

"AmooT";tag=3533393765393339313363340132313832313335333935

\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.624+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffea08d88",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="096f171f",ReceivedChallenge="096f171f",ReceivedHash="b099bdfad5869da4ae2114a56a2b4299"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.759+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffeab8148",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="233a417c",ReceivedChallenge="233a417c",ReceivedHash="0017581d14759d4b5ad3a404ed924131"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.783+0200",Severity="Error",Service="SIP",EventVersion="2",Accoun
...

\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.624+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffea08d88",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="096f171f",ReceivedChallenge="096f171f",ReceivedHash="b099bdfad5869da4ae2114a56a2b4299"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.759+0200",Severity="Error",Service="SIP",EventVersion="2",AccountID="100",SessionID="0x7f0ffeab8148",LocalAddress="IPV4/UDP/204.8.216.89/5060",RemoteAddress="IPV4/UDP/37.49.230.126/5862",Challenge="233a417c",ReceivedChallenge="233a417c",ReceivedHash="0017581d14759d4b5ad3a404ed924131"
\[2020-10-02 15:01:13\] SECURITY\[6939\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-10-02T15:01:13.783+0200",Severity="Error",Service="SIP",EventVersion="2",Accoun
...

[N1.H1.VM1] Port Scanner Detected Blocked by UFW

SIP Server BruteForce Attack

[2020-09-30 18:00:12] NOTICE[1159][C-0000421d] chan_sip.c: Call from '' (37.49.230.201:64644) to extension '12526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:12] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:12.866-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="12526890745",SessionID="0x7fcaa045f8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/64644",ACLName="no_extension_match"
[2020-09-30 18:00:26] NOTICE[1159][C-0000421f] chan_sip.c: Call from '' (37.49.230.201:57391) to extension '712526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:26] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:26.237-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="712526890745",SessionID="0x7fcaa04d8d08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/
...

[2020-09-30 18:00:12] NOTICE[1159][C-0000421d] chan_sip.c: Call from '' (37.49.230.201:64644) to extension '12526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:12] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:12.866-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="12526890745",SessionID="0x7fcaa045f8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/64644",ACLName="no_extension_match"
[2020-09-30 18:00:26] NOTICE[1159][C-0000421f] chan_sip.c: Call from '' (37.49.230.201:57391) to extension '712526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:26] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:26.237-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="712526890745",SessionID="0x7fcaa04d8d08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/
...

[2020-09-30 18:00:12] NOTICE[1159][C-0000421d] chan_sip.c: Call from '' (37.49.230.201:64644) to extension '12526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:12] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:12.866-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="12526890745",SessionID="0x7fcaa045f8f8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/64644",ACLName="no_extension_match"
[2020-09-30 18:00:26] NOTICE[1159][C-0000421f] chan_sip.c: Call from '' (37.49.230.201:57391) to extension '712526890745' rejected because extension not found in context 'public'.
[2020-09-30 18:00:26] SECURITY[1198] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-09-30T18:00:26.237-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="712526890745",SessionID="0x7fcaa04d8d08",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.230.201/
...

Hellooo

Hellooo

Sep 28 15:49:19 : SSH login attempts with invalid user

2019-09-27T04:28:09.648053abusebot-2.cloudsearch.cf sshd\[24639\]: Invalid user lauren from 163.172.45.69 port 53744

Sep 27 07:10:26 www sshd\[118078\]: Invalid user cpc from 106.75.141.160
Sep 27 07:10:26 www sshd\[118078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.141.160
Sep 27 07:10:28 www sshd\[118078\]: Failed password for invalid user cpc from 106.75.141.160 port 55896 ssh2
...

Sep 27 00:27:51 ny01 sshd[31726]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.214.45
Sep 27 00:27:53 ny01 sshd[31726]: Failed password for invalid user ts from 118.24.214.45 port 56980 ssh2
Sep 27 00:32:56 ny01 sshd[32724]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.214.45

Sep 27 05:55:35 ks10 sshd[26611]: Failed password for root from 222.186.52.107 port 7906 ssh2
Sep 27 05:55:40 ks10 sshd[26611]: Failed password for root from 222.186.52.107 port 7906 ssh2
...

Sep 27 06:56:22 taivassalofi sshd[191636]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.213.91
Sep 27 06:56:24 taivassalofi sshd[191636]: Failed password for invalid user osadrc from 178.128.213.91 port 57158 ssh2
...

MultiHost/MultiPort Probe, Scan, Hack -

Lines containing failures of 45.77.151.55 (max 1000)
Sep 26 10:15:48 localhost sshd[28817]: Invalid user admin from 45.77.151.55 port 58196
Sep 26 10:15:48 localhost sshd[28817]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.77.151.55 
Sep 26 10:15:50 localhost sshd[28817]: Failed password for invalid user admin from 45.77.151.55 port 58196 ssh2
Sep 26 10:15:50 localhost sshd[28817]: Received disconnect from 45.77.151.55 port 58196:11: Bye Bye [preauth]
Sep 26 10:15:50 localhost sshd[28817]: Disconnected from invalid user admin 45.77.151.55 port 58196 [preauth]
Sep 26 10:33:14 localhost sshd[4120]: Invalid user foxi from 45.77.151.55 port 34648
Sep 26 10:33:14 localhost sshd[4120]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.77.151.55 
Sep 26 10:33:16 localhost sshd[4120]: Failed password for invalid user foxi from 45.77.151.55 port 34648 ssh2
Sep 26 10:33:16 localhost sshd[4120]:........
------------------------------

SSH Brute Force, server-1 sshd[23271]: Failed password for root from 122.195.200.148 port 46737 ssh2

Sep 27 06:05:51 webserver postfix/smtpd\[4316\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 27 06:08:05 webserver postfix/smtpd\[4316\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 27 06:10:34 webserver postfix/smtpd\[4316\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 27 06:13:02 webserver postfix/smtpd\[4316\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Sep 27 06:15:30 webserver postfix/smtpd\[4808\]: warning: unknown\[46.38.144.32\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...

Sep 27 06:40:20 core sshd[16744]: Invalid user Victor1 from 124.82.192.42 port 53908
Sep 27 06:40:23 core sshd[16744]: Failed password for invalid user Victor1 from 124.82.192.42 port 53908 ssh2
...

Sep 27 04:08:34 sshgateway sshd\[20094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.183  user=root
Sep 27 04:08:36 sshgateway sshd\[20094\]: Failed password for root from 222.186.173.183 port 37486 ssh2
Sep 27 04:08:48 sshgateway sshd\[20094\]: Failed password for root from 222.186.173.183 port 37486 ssh2

Sep 27 06:18:14 vps01 sshd[24991]: Failed password for root from 167.99.255.80 port 56012 ssh2

Sep 27 06:48:08 pkdns2 sshd\[15434\]: Invalid user florian from 89.36.215.248Sep 27 06:48:11 pkdns2 sshd\[15434\]: Failed password for invalid user florian from 89.36.215.248 port 41342 ssh2Sep 27 06:52:12 pkdns2 sshd\[15603\]: Invalid user administrador from 89.36.215.248Sep 27 06:52:14 pkdns2 sshd\[15603\]: Failed password for invalid user administrador from 89.36.215.248 port 53772 ssh2Sep 27 06:56:17 pkdns2 sshd\[15792\]: Invalid user gast from 89.36.215.248Sep 27 06:56:19 pkdns2 sshd\[15792\]: Failed password for invalid user gast from 89.36.215.248 port 37970 ssh2
...

Sep 27 00:14:42 plusreed sshd[20679]: Invalid user nscd from 138.197.199.249
...

entzueckt.de:80 85.248.227.165 - - \[27/Sep/2019:05:55:33 +0200\] "POST /xmlrpc.php HTTP/1.0" 301 491 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\; rv:60.0\) Gecko/20100101 Firefox/60.0"
entzueckt.de 85.248.227.165 \[27/Sep/2019:05:55:35 +0200\] "POST /xmlrpc.php HTTP/1.0" 500 3905 "-" "Mozilla/5.0 \(Windows NT 10.0\; Win64\; x64\; rv:60.0\) Gecko/20100101 Firefox/60.0"